{"other_titles": ["The ionosphere."], "publishers": ["Pergamon Press"], "table_of_contents": [{"level": 0, "label": "", "title": "pt. 1. Ionospheric vertical soundings.", "pagenum": "", "type": {"key": "/type/toc_item"}}, {"level": 0, "label": "", "title": "pt. 2. The measurement of ionospheric absorption.", "pagenum": "", "type": {"key": "/type/toc_item"}}, {"level": 0, "label": "", "title": "pt. 3. The measurement of ionospheric drifts.", "pagenum": "", "type": {"key": "/type/toc_item"}}, {"level": 0, "label": "", "title": "pt. 4. Miscellaneous radio measurements.", "pagenum": "", "type": {"key": "/type/toc_item"}}], "series": ["Annals of the International Geophysical Year,", "v. 3"], "covers": [9589138], "local_id": ["urn:trent:0116301036079"], "lc_classifications": ["QC801.3 .S6 vol. 3"], "latest_revision": 7, "key": "/books/OL6220168M", "authors": [{"key": "/authors/OL2292128A"}], "ocaid": "bourgeoisrevolut0000plek", "publish_places": ["London, New York"], "contributions": ["Brown, G. M., joint ed."], "pagination": "4 pts. in 2 v. (xix, 381 p.)", "source_records": ["marc:OpenLibraries-Trent-MARCs/tier2.mrc:8329448:937", "ia:bourgeoisrevolut0000plek", "marc:marc_loc_2016/BooksAll.2016.part05.utf8:39009773:1218"], "title": "IGY instruction manual: the ionosphere.", "dewey_decimal_class": ["551.5"], "notes": {"type": "/type/text", "value": "Includes bibliographies."}, "number_of_pages": 381, "created": {"type": "/type/datetime", "value": "2008-04-01T03:28:50.625462"}, "languages": [{"key": "/languages/eng"}], "lccn": ["57004822"], "subjects": ["Ionosphere -- Research."], "publish_date": "1957", "publish_country": "enk", "last_modified": {"type": "/type/datetime", "value": "2020-09-27T09:30:31.464053"}, "by_statement": "Editors : W. J. G. Beynon and G. M. Brown. Pref. by Edward Appleton.", "oclc_numbers": ["5517280"], "works": [{"key": "/works/OL7516724W"}], "type": {"key": "/type/edition"}, "revision": 7}